Collocations for hedge - noun

high (esp. BrE), low, tall, thick
A tall hedge separates the two properties.

boundary, garden (both esp. BrE)
privet, yew, etc.
a thick privet hedge

plant
clip (esp. BrE), trim
Trim the hedge and collect the trimmings.

clippings (BrE), trimmings (esp. BrE)
trimmer
maze